1x1 - Episode 1

November 22, 2024

After receiving a call from Hong Hee-joo's kidnapper, Paik Sa-eon attempts to learn more about him — only to find it's hard to escape his surveillance.

1x2 - Episode 2

November 23, 2024

Sa-eon works quickly to track down the caller, forcing Hee-joo to stay hypervigilant. Despite her fears, she continues to play along with the ruse.

1x3 - Episode 3

November 29, 2024

After Sa-eon experiences an attack, he grows wary of Hee-joo's relationship with her friend. Meanwhile, an ominous figure makes his presence known.

1x4 - Episode 4

November 30, 2024

After receiving the ominous call, Hee-joo abandons her clandestine plan. She then undergoes a tough interview with Sa-eon — sharing an intimate moment.

1x5 - Episode 5

December 13, 2024

Sa-eon grapples with feelings of betrayal after learning the truth about Hee-joo. However, when she receives good news, they begin to grow fonder.

1x6 - Episode 6

December 14, 2024

Hee-joo confronts a figure from her past who wishes to reveal what she knows. She then embarks on a retreat with Sa-eon — who becomes possessive of her.

1x7 - Episode 7

December 20, 2024

Sa-eon and Hee-joo's relationship shifts after her harrowing rescue. Determined to catch the kidnapper, Sa-eon goes full force — with the help of 406.

1x8 - Episode 8

December 21, 2024

As Hee-joo and Sa-eon grow closer, the threat from the kidnapper intensifies. Sa-eon discovers an ominous and shocking clue from a past figure.

1x9 - Episode 9

December 27, 2024

1x10 - Episode 10

December 28, 2024

1x12 - Episode 12

January 4, 2025